package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class ReturnOperation implements IOperation {
    public void work(BookList bookList) {
        System.out.println("归还图书！");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你要归还图书的名字！");
        String name = scanner.nextLine();
        int currentSize = bookList.getUseSize();
        //查看需要归还的书有没有
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);
            if(book.getName().equals(name)) {
                book.setIsBorrowed(false);
                System.out.println("归还成功");
                System.out.println(book);
                return;
            }
        }
        System.out.println("你归还的图书不存在！");
    }
}
